The spreadsheet is very important in the evaluation of students are placed there values and everything is calculated automatically. With the evolution of technology, the education tries to follow, which is why Excel is an essential program for teachers.
I have an example of a sheet for the assessment of students created by me, has the necessary information to begin.
I used some functions, the sum, average, minimum, maximum, if, contif, among others.
Later on I will explain that the formulas used to perform the spreadsheet.